# SDR CALA2019092301599

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 16, 2019
- Submitted: September 23, 2019
- Operation: Air carrier
- Aircraft: [N848UA](https://openairdocs.org/aircraft/N848UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 1647
- Aircraft time: 56,699 hours, 24,818 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Door Sill
- Part number: D5348004320400
- Condition: Corroded
- Location: Fuselage
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2019092301599

## Discrepancy

AFT CABIN L-2 DOOR SILL FR66 HAS CORROSION ON REF 9296 369. REMOVED CORROSION AND PERFORM REPAIR ANGLE ON AFT CABIN L-2 DOOR SILL AT FR66 IAW SRM 53-41-14-300-001 FIG001 SHEET 04, PRINCIPLE 6. THE REPAIR IS A CATEGORY A REPAIR.

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